Export Concentration Index, 2011

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Export Concentration Index, 2011: every country, as published by UN Trade and Development (UNCTAD).

Country	Export concentration index (0–1)	Export diversification index (0–1)	Products exported (SITC 3-digit groups)	UNCTAD footnote
IraqIRQWestern Asia	0.97614	0.869462	114	Estimated
AngolaAGOMiddle Africa	0.93650	0.828188	101	Estimated
Guinea-BissauGNBWestern Africa	0.91705	0.690993	10	—
ChadTCDMiddle Africa	0.91249	0.792955	51	Estimated
NauruNRUMicronesia	0.90423	0.732078	15	—
Cayman IslandsCYMCaribbean	0.90088	0.853182	11	Estimated
AzerbaijanAZEWestern Asia	0.89256	0.796305	168	Estimated
PalauPLWMicronesia	0.88744	0.694939	8	Estimated
ArubaABWCaribbean	0.80855	0.839258	111	Estimated
KiribatiKIRMicronesia	0.78154	0.691880	13	Estimated
BotswanaBWASouthern Africa	0.76908	0.878490	167	Estimated
Republic of the CongoCOGMiddle Africa	0.76903	0.813061	137	Estimated
LibyaLBYNorthern Africa	0.76573	0.772333	121	Estimated
GabonGABMiddle Africa	0.76205	0.827648	107	Estimated
NigeriaNGAWestern Africa	0.76140	0.789918	220	Estimated
TuvaluTUVPolynesia	0.74675	0.680608	18	Estimated
TurkmenistanTKMCentral Asia	0.73707	0.804122	95	Estimated
VanuatuVUTMelanesia	0.72501	0.815665	9	Estimated
ZambiaZMBEastern Africa	0.72191	0.867196	169	Estimated
Saudi ArabiaSAUWestern Asia	0.72110	0.750964	252	Estimated
MaldivesMDVSouthern Asia	0.71556	0.736770	47	Estimated
Sint MaartenSXMCaribbean	0.71399	0.722114	30	More than 30% of total trade under "931: Special transactions & commodities not classified"
Equatorial GuineaGNQMiddle Africa	0.71022	0.762969	60	—
Faroe IslandsFRONorthern Europe	0.70882	0.832734	48	Estimated
Marshall IslandsMHLMicronesia	0.70551	0.824306	6	—

Neither end is better. The values describe a shape, not a score. The middle country reads 0.30002. “Shared” marks a value another country also holds.

Each measure’s ends

• Export diversification index (0–1)

  HighestNew Caledonia0.909542

  LowestUnited States0.255253

  Middle country: 0.702879

• Products exported (SITC 3-digit groups)

  Highest2 share it

  LowestMarshall Islands6

  Middle country: 169

• +2 / −0countries joined / left
• 209values changed, of 209 in both
• 128 · 81rose · fell
• 0unchanged

+ Curaçao+ Sint Maarten

Both years come from the same release, so a difference here is a change in the data, not a revision of it. Every country’s full history is charted on the statistic page.

• .csv

  For a spreadsheet or code

  211 rows · 11 KB · UTF-8, opens in Excel

  Opens with 11 lines of source notes; the table starts on row 13.

  Download export-concentration-2011-nations-inquiry.csv
• ↗

  The publisher’s original

  UNCTAD’s own file, on its own site.

  US_ConcentDiversIndices

What this site changed: Reshaped into one row per country: regional and income-group totals are left out, only the columns listed are kept, each row gets its ISO 3166 code, and some country names are brought to one spelling. No value is recalculated, rescaled or rounded.

Licence: CC BY 3.0 IGO. The version of CC BY written for intergovernmental organisations. Credit the publisher and say what you changed.

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